Silicon carbide - yog cov nplaim hluavtaws zoo nkauj, ua rau kev xaiv zoo tshaj plaws rau kev siv hauv cov ntawv thov refractory ntau. Kev lag luam refractory ua rau muaj kev pab ntau ntxiv rau kev loj hlob ntawm ntau cov hlau, suav nrog cov hlau, iav, tooj liab, tshuaj thiab lwm yam. Nov yog lub luag haujlwm tseem ceeb tshaj plaws.
Kev txhim kho kev lag luam kub siab thiab thev naus laus zis tau pab txhawb kev loj hlob sai ntawm peb lub teb chaws, uas tau ua rau cov khoom siv hluav taws xob ntau ntau hauv cov silicon carractory cov ntaub ntawv. Cov ntawv thov ntawm silicon carractory cov ntaub ntawv suav nrog: silicon carbide puag qhov khoom muaj tshuaj lom neeg zoo heev, kev ua tau zoo thiab siab ua tau zoo. Silicon carbide-based refractory cov ntaub ntawv tau siv nyob rau hauv kev lag luam txij li xyoo 1940 thiab hauv kev tshawb fawb txij thaum ntawd los. Nrog rau kev txhim kho kev txhim kho sai heev, cov kev xav tau rau cov ntaub ntawv tau dhau los ua nruj. Silicon carractory cov ntaub ntawv yog nyiam cov kev txaus siab thiab nqis peev vim lawv qhov kev ua tau zoo ntawm lawv cov kev ua tau zoo.
Txawm li cas los xij, muaj qhov tsis sib xws ntawm theem kev ua haujlwm thiab cov qauv khoom ntawm kev lag luam refractory. Nyob rau hauv lub teeb ntawm kev txhim kho nrawm ntawm cov kev lag luam kub siab, nrog rau kev lag luam thiab kev sib tw hauv tebchaws yuav ua tiav txoj kev loj hlob ntxiv thiab ua tiav. Nyob rau hauv xyoo tsis ntev los no, kev loj hlob sai ntawm cov thev naus laus zis tshiab hauv kev lag luam kub siab tau txais kev lag luam zoo heev ntawm silicon carbide refractory refractory refractory hauv peb lub tebchaws.